533223645412 has 12 divisors (see below), whose sum is σ = 958361417020. Its totient is φ = 259406097696.

The previous prime is 533223645397. The next prime is 533223645443. The reversal of 533223645412 is 214546322335.

It can be written as a sum of positive squares in 2 ways, for example, as 451293742656 + 81929902756 = 671784^2 + 286234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1801431087 + ... + 1801431382.

Almost surely, 2^533223645412 is an apocalyptic number.

It is an amenable number.

533223645412 is a deficient number, since it is larger than the sum of its proper divisors (425137771608).

533223645412 is a wasteful number, since it uses less digits than its factorization.

533223645412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602862510 (or 3602862508 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

Adding to 533223645412 its reverse (214546322335), we get a palindrome (747769967747).

The spelling of 533223645412 in words is "five hundred thirty-three billion, two hundred twenty-three million, six hundred forty-five thousand, four hundred twelve".